| Value | Category | Cases | |
|---|---|---|---|
| 1 | 256 |
51.3%
|
|
| 2 | 30 |
6%
|
|
| 3 | 47 |
9.4%
|
|
| 4 | 33 |
6.6%
|
|
| 5 | 28 |
5.6%
|
|
| 6 | 105 |
21%
|
|
| Sysmiss | 1 |